EPSS score history for CVE-2021-4383, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.16% | 0.80% | +0.64% |
| 2 | 2026-04-21 | 0.11% | 0.16% | +0.05% |
| 3 | 2025-11-21 | 0.20% | 0.11% | -0.10% |
| 4 | 2025-11-18 | 0.11% | 0.20% | +0.10% |
| 5 | 2025-03-30 | 2.33% | 0.11% | -2.22% |
| 6 | 2025-03-29 | 0.11% | 2.33% | +2.22% |
| 7 | 2025-03-24 | 1.16% | 0.11% | -1.05% |
| 8 | 2025-03-23 | 0.05% | 1.16% | +1.11% |
| 9 | 2023-06-14 | 0.04% | 0.05% | +0.01% |
| 10 | 2023-06-07 | — | 0.04% | — |